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authorHans Bolinder <[email protected]>2015-12-07 13:24:00 +0100
committerHans Bolinder <[email protected]>2015-12-15 08:55:07 +0100
commit2af883c62efe6bae1bf9013783f43a5b9848c237 (patch)
tree7abceb47dc0a917ef8181b98a2ac3950a6cf22cf /lib/stdlib/test/erl_lint_SUITE.erl
parent291f263dfa099bcb4022581b9cc3e4e9473aba2f (diff)
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stdlib: Remove undocumented function specification syntax
The syntax -spec/callback F/A :: FunctionType; has been removed. No deprecation was deemed necessary.
Diffstat (limited to 'lib/stdlib/test/erl_lint_SUITE.erl')
-rw-r--r--lib/stdlib/test/erl_lint_SUITE.erl27
1 files changed, 25 insertions, 2 deletions
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index 1d35cc71a5..3c746a13d7 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -65,7 +65,7 @@
too_many_arguments/1,
basic_errors/1,bin_syntax_errors/1,
predef/1,
- maps/1,maps_type/1,otp_11851/1
+ maps/1,maps_type/1,otp_11851/1,otp_11879/1
]).
% Default timetrap timeout (set in init_per_testcase).
@@ -94,7 +94,7 @@ all() ->
bif_clash, behaviour_basic, behaviour_multiple, otp_11861,
otp_7550, otp_8051, format_warn, {group, on_load},
too_many_arguments, basic_errors, bin_syntax_errors, predef,
- maps, maps_type, otp_11851].
+ maps, maps_type, otp_11851, otp_11879].
groups() ->
[{unused_vars_warn, [],
@@ -3849,6 +3849,29 @@ otp_11851(Config) when is_list(Config) ->
[] = run(Config, Ts),
ok.
+otp_11879(doc) ->
+ "OTP-11879: The -spec f/a :: (As) -> B; syntax removed, "
+ "and is_subtype/2 deprecated";
+otp_11879(_Config) ->
+ Fs = [{attribute,0,file,{"file.erl",0}},
+ {attribute,0,module,m},
+ {attribute,1,spec,
+ {{f,1},
+ [{type,2,'fun',[{type,3,product,[{var,4,'V1'},
+ {var,5,'V1'}]},
+ {type,6,integer,[]}]}]}},
+ {attribute,20,callback,
+ {{cb,21},
+ [{type,22,'fun',[{type,23,product,[{var,24,'V1'},
+ {var,25,'V1'}]},
+ {type,6,integer,[]}]}]}}],
+ {error,[{"file.erl",
+ [{1,erl_lint,{spec_fun_undefined,{f,1}}},
+ {2,erl_lint,spec_wrong_arity},
+ {22,erl_lint,callback_wrong_arity}]}],
+ []} = compile:forms(Fs, [return,report]),
+ ok.
+
run(Config, Tests) ->
F = fun({N,P,Ws,E}, BadL) ->
case catch run_test(Config, P, Ws) of